SHIV ALASKA Welding Helmet Auto Darkening Solar Welding Helmet Welding Helmet  (Size - FREE)

AUTO DARKEN WELDING HELMET]: NOTICE: This auto darken helmet is solar powered, pls let it be under direct sunlight at first time or after long time use. Upgrade solar powered auto darkening welding helmet, applying premium darkening lens, clear visibility with outstanding high frenquency light probe, providing a reliable protection for youduring welding job. Full cover design also can protect head from welding dust, flying welding scum. [5 Darkening Level Adjustable]--Equipped with multi lay darkening lens, can well block ultraviolet and infrared rays, preventing dazzling, visual fatigue, reducing damage to eyes caused by welding job, natural color-changing lenses allow eyes to better adapt to environmental changes. 5 darkening level adjustable as your needs. welding helmet for arc [0.1 ms Quick Responce & Adjustable Senstivities]--When the welding machine produces strong dazzling arc welding light, the sensor on the screen will automatically sense the light, adjust the screen color in real time, and protect your eyes. Equipped with 2 adjustable knobs, one for adjusting senstivity, one for delaying the restoring time the screen,giving your eyes enough time to adapt environment change.